Senior Product Engineer ( WFO ) Chennai

Senior Product Engineer Experience: 5+ years Location: Chennai – Work From Office Employment Type: Full-time About the Role India Health Link is building a next-generation Hospital Management Information System (HMIS) across web, mobile and AI-enabled services. We are looking for a Senior Product Engineer who can take ownership of a product area or project, remain hands-on with development, and guide engineers through design, development, testing and production release. Tech Stack Python · FastAPI · PostgreSQL · React · TypeScript · React Native · AWS · Docker · GitHub Actions What You’ll Do Own technical delivery of assigned product modules from requirements through production. Build and maintain backend services using Python and FastAPI . Design APIs, database schemas and workflows using PostgreSQL . Build and review React / TypeScript applications and contribute to React Native where required. Make technical and architecture decisions for the modules you own. Break requirements into deliverable tasks and support estimation and execution. Conduct code reviews and mentor junior/mid-level engineers. Support CI/CD, deployments, production troubleshooting and root-cause resolution. Contribute to critical areas such as multi-tenancy, billing, audit trails and synchronisation . Work with Product and Business teams to translate hospital workflows into reliable software. Maintain strong standards for security, testing, data integrity and maintainability. What We’re Looking For 5+ years of hands-on software development experience. Strong backend development experience with Python ; FastAPI preferred. Good knowledge of PostgreSQL or another relational database , including schema design, indexing and query optimisation. Strong React and TypeScript experience. Experience building REST APIs. Experience with AWS or another major cloud platform . Working knowledge of Docker and CI/CD. Experience with code reviews, mentoring developers or coordinating technical delivery. Strong debugging, problem-solving and project ownership skills. Comfortable taking responsibility for a project/module through to production. Good to Have Experience leading a small engineering team or project. Healthcare / HMIS experience. FHIR, HL7 or ABDM exposure. Multi-tenant SaaS experience. Offline-first / synchronisation-heavy applications. React Native. Redis, queues or background processing. Billing, payments, insurance or ledger-based systems. Immediate joiners or candidates with short notice periods are preferred.